YEAH
850 USD
Vittorio Lumare
YEAH — an open-source, 5-finger tendon-driven robotic hand built for affordability, 3D-print customization, and real-world usability. Great for robotics labs, makers, and prosthetic exploration.
Hand Score
5
Specifications and details:
| Strength [kg] | 12 |
|---|---|
| Weight [kg] | 0.750 |
| Size | 30 cm x 18 cm x 7 cm |
| Number of fingers | 5 |
| Degrees of freedom, hands | 15 |
| Tactile/Force Sensors | Yes |
| Motor tech | Serial Bus Smart Servomotors |
| Main structural material | ABS, PLA, TPU |
| Manufacturer | Vittorio Lumare |
| Nationality | Italy |
| Website | http://www.robotgarage.org |
Description
YEAH delivers an affordable, open-source robotic hand designed for broad accessibility. Its creators aim to put dexterous manipulation into the hands of researchers, makers, and small-scale robotics teams. Because it supports inexpensive 3D printing and off-the-shelf servomotors, developers can build or modify it without heavy investment.
2026 Humanoid Robot Market Report
Interested in the YEAH? Download 198 pages of exclusive insight from global robotics experts — uncover funding trends, technology challenges, leading manufacturers, supply chain shifts, and surveys and forecasts on future humanoid applications.
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In contrast to many gated robotics products, YEAH stays open and community-driven. Users can customize finger configuration, proportions, or tendon routing thanks to its parametric design workflow (via Blender). Furthermore, the hand has already passed basic reliability tests — it survived repeated open/close cycles with acceptable motor temperatures. Thus, YEAH represents a flexible, low-cost gateway into humanoid robotics and prosthetics, ideal for experimentation, prototyping, or educational projects.
Download the Humanoid Robot Market Report here
Website: https://hackaday.io/project/204373-yeah-robotic-hand-formerly-rebelia
